baber/WOPTO huggingface dataset:
Patent RU-2015112606-A (RU)
Title: Узел часов с использованием аморфного металлического сплава
IPC: G04B37/00
Filed: 2015-04-06
Abstract: 1. Способ изготовления узла (1; 11) часов, включающий в себя следующие этапы:a) раздельное изготовление часового компонента (3, 13, 23) и крепежного элемента (7′, 17′, 27′), изготовленного из по меньшей мере частично аморфного металлического сплава;b) частичное помещение по меньшей мере одной части часового компонента (3, 13, 23) в толщу крепежного элемента (7′, 17′, 27′), нагретого до температуры, находящейся между температурой (Tg) его стеклования и температурой (Тх) его кристаллизации для формирования узла, содержащего часовой компонент (3, 13, 23) и крепежный элемент (7, 17, 27);c) введение шпинделя (5, 25) в проем (8, 18, 28) крепежного элемента (7, 17, 27) для формирования узла часов (1, 11, 21) так, что между часовым компонентом (3, 13, 23) и шпинделем (5, 25) образуется зазор.2. Способ по п. 1, характеризующийся тем, что проем (8, 18, 28) формируют на этапе а), на этапе b) или на этапе с).3. Способ по п. 1, характеризующийся тем, что между этапом b) и этапом с) способ также включает в себя этап:d) поддержание температуры узла, состоящего из часового компонента (3, 13, 23) и крепежного элемента (7, 17, 27) выше температуры (Tg) стеклования крепежного элемента (7, 17, 27) для обеспечения большей податливости крепежного элемент (7, 17, 27).4. Способ по п. 1, характеризующийся тем, что этап с) также включает в себя следующие фазы:c1) нагрев шпинделя (5, 25) выше температуры (Tg) стеклования крепежного элемента (7, 17, 27);с2) введение шпинделя (5, 25) в проем (8, 18, 28) крепежного элемента (7, 17, 27) для увеличения температуры поверхности контакта с крепежным элементом (7, 17, 27) выше температуры (Tg) стеклования с целью локального смягчения крепежного элемента (7, 17, 27) и уменьшения напряжения, воздействующего на материал часового компонента (3, 13, 23, 33, 43), сохраняя при этом высокую прочность зацепления.5. Способ по п. 1, характеризующийся тем, что часовой компонент (3, 13, 23) прижимают к заплечику (6, 26)
Patent RU-2015114613-A (RU)
Title: Сверхвысокочастотное приемопередающее устройство
IPC: H04B7/155
Filed: 2015-04-20
Abstract: 1. Сверхвысокочастотное приемопередающее устройство, содержащее приемную и передающую антенну и канал двойного преобразования частоты первой и второй ступени, отличающееся тем, что введены К-1 каналов двойного преобразования частоты, где К целое число - два или больше, переключатель, делитель мощности, блок управления, опорный генератор, светвитель, генератор «белого шума», импульсный генератор, причем переключатель имеет два входа СВЧ сигнала, один выход СВЧ сигнала и один вход управляющего сигнала блока управления, делитель мощности имеет один вход СВЧ сигнала и К выходов СВЧ сигналов, блок управления имеет вход сигнала опорного генератора, выходы управляющих сигналов по числу стабилизаторов в одном канале, выход-вход управляющего сигнала и один выход сигнала управляющего переключателем, опорный генератор имеет выход сигналов, светвитель имеет К входов СВЧ сигналов, и один выход СВЧ сигнала, генератор «белого шума» имеет один выход, импульсный генератор имеет вход и выход сигнала «белого шума», причем каждый i-й канал двойного преобразования частоты имеет вход и выход СВЧ сигналов, где i=1, 2, … К, входы сигнала опорного генератора по числу активных устройств в канале, входы сигналов блока управления по числу стабилизаторов в канале и вход-выход сигнала блока управления, кроме того, приемная антенна, переключатель и делитель мощности соединены последовательно, каждый i-ый выход делителя соединен с входом i-го канала, а каждый выход i-го канала соединен с i-м входом светвителя, выход которого соединен с входом передающей антенны, причем генератор «белого шума», импульсный генератор и второй вход сигнала модулированный «белый шум» переключателя
Patent RU-2015118459-A (RU)
Title: Медицинское устройство, содержащее криволинейную иглу
IPC: A61B10/02
Filed: 2013-10-21
Abstract: 1. Медицинское устройство, содержащее полую иглу (3), проходящую продольно от проксимального конца к дистальному концу, причем дистальный конец (8) полой иглы (3) сформирован в виде режущего кончика (8), отличающееся тем, что по меньшей мере одна секция (6) полой иглы (3) выполнена имеющей криволинейную форму.2. Медицинское устройство по п. 1, в котором точка (С) кривизны, вокруг которой указанная по меньшей мере одна секция (6) полой иглы (3) выполнена искривленной, находится по существу в плоскости продольной оси иглы, которая проходит через оконечную точку режущего кончика (8), причем относительно продольной оси (7) полой иглы (3) точка (С) кривизны находится на той же стороне, что и оконечная точка режущего кончика.3. Медицинское устройство по п. 1 или 2, в котором полая игла (3) конструктивно выполнена таким образом, что она является достаточно жесткой для сохранения своей формы при проникновении через ткань и в то же время настолько гибкой, что ее можно заставить временно принять другую форму.4. Медицинское устройство по п. 3, в котором свойство материала полой иглы (3) выбрано таким образом, что полая игла (3) по существу возвращает свою криволинейную форму после того, как ее заставили временно принять другую форму.5. Медицинское устройство любому из по пп. 1, 2 и 4, в котором угол (а) резания режущего кончика (8) конструктивно выполнен составляющим по меньшей мере 45 градусов или меньше относительно продольной оси (7) полой иглы (3).6. Медицинское устройство по любому из пп. 1, 2 и 4, представляющее собой устройство для биопсии или иглу для инфильтрации для подкожного применения.
Patent UA-58305-A (UA)
Title: Screen for noise protection
Inventor: TRYVAILO MYKHAILO SEMENOVYCH
Filed: 2002-11-22
Abstract: The proposed screen for noise protection contains corrugated plates installed with a clearance at a support frame. The plates are so arranged that corrugations of the adjacent plates are positioned at right angle to each other.
Patent UA-56942-A (UA)
Title: A block-detonator
Inventor: ZAKUSYLO VASYL ROMANOVYCH
Filed: 2002-12-05
Abstract: A block-detonator relates to industrial explosives and can be used while initiating deep-hole charges at the open-cast works. The block-detonator contains an explosive. To increase the water resistance and proknocking reliability after keeping in the water the block is made from the utilized explosive based on hexogen, trotyl and aluminum powder using a method of pouring in the special mould. The block can contain in its composition a MS conversion explosive (hexogen - 55-59%, trotyl - 17-21%, aluminum powder 15-19%, retarder 5,4-7,4%), and also a conversion explosive THA (trotyl - 60%, hexogen - 24%, aluminum powder - 13%, retarder - 3%).
Patent UA-62400-A (UA)
Title: Toothed gear
Inventor: ROMANOVSKYI GEORGII FEDOROVYCH
IPC: F16H1/00
Filed: 2003-03-18
Abstract: A toothed gear comprises a drive and driven toothed wheels with located on those evolvent teeth being in gear with each other. The side profiles of the heads of the teeth at distance = 0,25m from the pole of gear are arranged as curves characterized in arbitrary points by constant radii of curvature and with centers of curvature placed out of the line of gear, except for the pole of gear.
Patent UA-63400-A (UA)
Title: Fire-resistant flexible electric cable (variants)
Inventor: FILONENKO IVAN IGNATOVYCH
IPC: H01B7/02
Filed: 2003-04-14
Abstract: The proposed fire-resistant flexible electric cable contains one or more conductors with fire-resistant polymer insulating coating and an external sheath. The conductor insulating coating consists of a layer of silicone oligomer and a layer of glass-fiber micanite band. According to the other variant of the invention, the insulating coating consists of a layer of elastic material containing silicone substance, coke additives, and filler, and a layer of glass-fiber micanite band.
Patent UA-68601-A (UA)
Title: Method for predicting predisposition to diabetes mellitus type i
Inventor: DIVINSKA VALENTYNA OLEKSANDRIV
IPC: A61B10/00
Filed: 2003-08-14
Abstract: The method for predicting the predisposition to diabetes mellitus type I consists in assessing the genetic markers of predisposition. In particular, D6S2414 polymorphism located at 6a21.31 near HLA __ genes is assayed. The allelic variants 8/12, 9/12, 10/11, 11/11, 12/13 are indicative of the predisposition to diabetes mellitus type I.
Patent UA-68797-A (UA)
Title: Two-step band-shoe brake with movable friction onlays
Inventor: KRYZHANIVSKYI YEVSTAKHII IVANO
IPC: F16D49/08
Filed: 2003-10-27
Abstract: Two-step band-shoe brake with movable friction onlays has a friction pulley, brake band, friction elements, drive. At that, in the brake pulley there are provided depressions as "dovetail with convex support surface" and friction elements are installed.
Patent DK-200000008-A (DK)
Inventor: MIKKELSEN JENS
IPC: A01K1/01
Filed: 2000-01-06
Abstract: A sweeping machine 1 is described, which can be used at the same time for cleaning and strewing. The sweeping machine comprises a rotating broom 2 for removal of dirt and old litter from the sleeping stalls 11. The sweeping machine comprises a container 4, which contains litter 15 and possibly a bacteria-inhibiting agent 40. This container is emptied via an outlet 6 with a rotating broom, which distributes the litter and the bacteria- inhibiting agent at its rear side 14, while at the same time the broom at the front side 9 removes the old litter. In this way, it is possible to perform several functions in a single work operation. <IMAGE>
Patent DK-200100383-A (DK)
Title: Oral care composition comprises enzyme with anti-halitosis activity
Filed: 2001-03-08
Abstract: The oral care composition comprises an enzyme with anti-halitosis activity.
Patent DK-201070119-A (DK)
Title: A mould
Inventor: EDWIN BODROS
IPC: B29C33/32
Filed: 2010-03-23
Abstract: The invention relates to a method for moulding composite material items such as shelis for manufacturing of wind turbine blades. Such shelis are provided with a mounting surface to ena ble bond ing of one shell part to another shell part. The mounting surface is produced by laying up mould material on a surface of a removable mould. The removable mould is fixed to the main mould by non contact fastening means comprising for example an electro-magnet and a ferrous element. The ferrous element may be embedded in the remova ble mould and the electro-magnet may be connected to a part of the main mould so that the removable mould can be fixed to the main mould by magnetic forces.
Patent EC-SP22070453-A (EC)
Title: Motor eléctrico sumergible de flujo axial
Inventor: DE LONG ROBERT CHARLES
IPC: H02K7/08
Filed: 2022-09-08
Abstract: Un sistema de bomba para bombear fluidos de producción desde un pozo o bombear fluidos de tratamiento de pozos hacia un pozo que comprende: un motor eléctrico de flujo axial; una sección de sellado acoplada al motor de flujo axial; una entrada de bomba acoplada a la sección de sellado; una bomba acoplada a la entrada de la bomba y una descarga de fluido acoplada a la bomba. La capacidad de par de torsión del motor de flujo axial se puede modificar sin retirar el motor de flujo axial de la bomba.
Patent EC-SP22084239-A (EC)
Title: Pirimidinas cicloalquiladas como inhibidores de la ferroportina
Inventor: YEE CALVIN WESLEY
IPC: C07D513/04
Filed: 2022-10-28
Abstract: La materia descrita en el presente documento está dirigida a compuestos inhibidores de ferroportina de Fórmula I o I' y sales farmacéuticas de los mismos, métodos para preparar los compuestos, composiciones farmacéuticas que comprenden los compuestos y métodos para administrar los compuestos para la profilaxis y/o el tratamiento de enfermedades causadas por falta de hepcidina o trastornos del metabolismo del hierro, en particular estados de sobrecarga de hierro, como talasemia, anemia de células falciformes y hemocromatosis, y también lesiones renales.
Patent EC-SP17048849-A (EC)
Title: Terapias de combinación para el tratamiento de cánceres
Inventor: Jones Randall Mark
IPC: A61K31/496
Filed: 2017-07-28
Abstract: Se proporcionan en el presente documento métodos que se relacionan con una estrategia terapéutica para el tratamiento del cáncer, incluyendo malignidades hematológicas. En particular, los métodos incluyen la administración de entospletinib y un inhibidor de Bcl-2, tal como venetoclax, navitoclax y ABT-737.
Patent GR-20060100166-A (GR)
Title: Closure arrangement for frames (mostly metal frames) and assembly process of same arrangement
Inventor: BOLLA PAOLO
IPC: E05C9/00
Filed: 2006-03-14
Abstract: The present invention relates to a closure arrangement for frames, which arrangement is destined to be placed into properly shaped groove-guide A formed by two opposite limits B1, B2 set in parallel disposition to determine the direction-guide X. Said closure arrangement 1 comprises a lot of closure elements 40 and is able to be introduced by sliding action into the groove A, two moving rods 11, 12, activation means of the double-latch type 20, and a blockage element 30 sliding inside the groove A lengthwise the guide X for transmitting to the two moving rods 11, 12 the homogeneous motion produced by the activation means 20. The blockage element 30 exhibits a maximum traverse extension L smaller than the distance F separating the two limits B1, B2 of the groove A so that it can enter the inside of this last in a 90 deg. direction (Y direction) and move in the guide direction X.
Patent IN-2012DN01341-A (IN)
Inventor: FAUCHER KEITH M
IPC: A01N59/16
Filed: 2010-08-11
Abstract: Fatty acid-derived biomaterials, methods of making the biomaterials, and methods of loading them with silver compounds are described. The silver-containing biomaterials can be utilized alone or in combination with a medical device for the release and local delivery of one or more anti-infective agents. Methods of forming and tailoring the properties of said biomaterials and methods of using said biomaterials for treating injury in a mammal are also provided.
Patent IN-2015DN01565-A (IN)
Inventor: MUKHOPADHYAY SUDIP
IPC: C09D183/00
Filed: 2013-03-05
Abstract: A chemically modified anti reflective (AR) coating is provided having improved durability. The AR coating may be a polymerized alkoxy siloxane based material that includes a densifier in the form of an organic or inorganic phosphorus (P) based compound boron (B) based compound antimony (Sb) based compound bismuth (Bi) based compound lead (Pb) based compound arsenic (As) based compound or combinations thereof. At least one residue of the densifier may be chemically and/or physically incorporated into the polymerized alkoxy siloxane based material.
Patent IN-2015DN01625-A (IN)
Inventor: BERRY SANDRA L
IPC: C09K8/60
Filed: 2013-08-09
Abstract: Disclosed herein is an acid in oil emulsion composition comprising an emulsifying agent; a dispersion agent; a base oil; and an acid wherein the acid in oil emulsion composition is substantially devoid of priority pollutants. Disclosed herein too is a method for treating a hydrocarbon bearing formation comprising blending an emulsifying agent a base oil and an acid to produce an acid in oil emulsion the acid in oil emulsion being substantially devoid of priority pollutants; and discharging the acid in oil emulsion into a downhole hydrocarbon bearing well formation where the acid in oil emulsion is operative to stimulate hydrocarbon production.
Patent IN-2012DN02478-A (IN)
Inventor: JONGHAE KIM
IPC: A23L5/40
Filed: 2010-04-26
Abstract: The present invention relates to a method for manufacturing whole soy milk utilizing bean and its skin together to improve yield and nutrient component. More particularly  this invention provides a technology to improve the quality of the soymilk by metamorphosing a component of starch of the bean into a dextrin to solve the digesting problem of the conventional soymilk and improving the taste of soymilk by eliminating inherent fishy taste and grassy flavor by the process of heating and forming nano particles. Further  this invention relates a method to make daily alternatives for replacing cow milk since the particles of the soymilk are nano-scale minute and as smooth as bovine milk by occurring molecular bond between the nano scale bean particles and sterilized water  and fragrance and scent to be controlled.
Patent IN-2015DN02492-A (IN)
Inventor: JAN DENG-YANG;
IPC: C07C15/073
Filed: 2013-10-11
Abstract: A method for alkylation of a feedstock is described. The method includes contacting the feedstock comprising at least one alkylatable aromatic compound and an alkylating agent with a first alkylating catalyst composition under alkylating conditions the first alkylating catalyst composition comprising UZM -8 zeolite and a binder , the first alkylating catalyst composition having less than 50 wt% UZM- 8 zeolite; wherein a total alkylated selectivity at a temperature and a molar ratio of alkylatable aromatic compound to alkylating agent is greater than 99.0%.
Patent IN-2014CN03887-A (IN)
Inventor: GRAMER MICHAEL
IPC: C07K16/46
Filed: 2012-10-26
Abstract: in vitroThe present invention relates to an method for production of heterodimeric proteins.
Patent IN-2015DN04179-A (IN)
Inventor: GULBRANDSEN PEDER J
IPC: E04F13/08
Filed: 2013-10-22
Abstract: Mounting systems for attaching metal suspended ceiling panels (11) to form a decorative rectangular array. In one system the panels are mounted on bolt slot grid runners (14) spaced from the wall and trimmed with island ceiling trim. In another system panels are mounted on unique backer boards that protect the panels against physical damage by resisting compressive forces on the face of the panels.
Patent IN-2014DN05702-A (IN)
Inventor: LI RUOKANG
IPC: A01N33/12
Filed: 2013-01-17
Abstract: Processes for preparing N N N trimethylethanolammonium hydroxide (choline hydroxide) and the choline hydroxide produced are described. These processes minimize the production of byproduct mono ethoxylated and di ethyoxylated choline in the product choline hydroxide. The processes generally include feeding ethylene oxide trimethylamine and water into a first reactor to create a first reactor product under temperature controlled conditions. The product of the first reactor is fed into a second reactor to form a second reactor product under uncontrolled adiabatic conditions. Finally any unreacted trimethylamine in the second reactor product is removed to form a final product comprising choline hydroxide. Additional reactors can be used for the ethylene oxide and trimethylamine reaction.
Patent IN-2014DN05731-A (IN)
Inventor: DEN BRINK CHRISTOPHER RALPH VAN
IPC: F01B9/06
Filed: 2012-12-12
Abstract: The invention relates to arotary drive system (50) comprising a cylinder wall (51) a piston (4 4 ) axially slidable along a longitudinal axis (L) within the cylinder wall (51) and a piston rod (20 20 ) extending along the longitudinal axis and projecting at a drive side (D) of the system axially beyond the cylinder wall. The piston rod (20 20 ) is at the drive side attached to a carrier support member (5a). Arotatable annular cam member (9) extendsat an axial cam position that is spaced at a distance from the drive side (D) coaxially around the cylinder wall (51). Acarrier (5b) carriesat a support side a pair of rollers (7 7 ) engaging on opposed cam surfaces of the cam member the carrier (5b) extending radially outwardly from the cylinder wall (51) from the cam position to the carrier support member (5a) and being with a connecting end detachably connected to the carrier support member.The carrier (5b) compriss an arm that is provided with a flexible section (41). Thedetachable carriers result in adrive system thatcan be easily assembled and taken apart for maintenance repair or exchange of the rollers upon wear.
Patent IN-2014DN08693-A (IN)
Inventor: EDGINTON ALEX
IPC: G02C7/08
Filed: 2012-12-14
Abstract: The present invention provides a deformable membrane assembly 1 comprising an elastic membrane 8 that is held under tension around its edge by a bendable membrane supporting member 2, 10 a body of fluid in contact with one face of the membrane the pressure of the fluid being controllable for adjusting the shape of the membrane and one or more bending controllers 24 acting on the supporting member 2,10 to control the bending of the supporting member in response to loading through tension in the membrane. The bending stiffness of the membrane supporting member 2,10 varies round its extent to control the profile of the edge of the membrane 8; etc. upon actuation. A variety of different types of bending controllers are disclosed which permit out of plane bending of the supporting member 2, 10 but prevent or control in plane bending or deformation of the supporting member. In some embodiments the bending controllers permit a degree of controlled in plane bending of the supporting member 2,10 in order to control the strain in the membrane 8 upon actuation.
Patent IN-2014DN09650-A (IN)
Inventor: AVERY ROBERT CLARK JR
IPC: A61F6/08
Filed: 2013-06-06
Abstract: This application relates to a method of covering a pessary device for relief of female incontinence with an overwrap. More particularly , the present invention relates to methods of overwrapping the pessary device.
Patent KR-930021876-A (KR)
Title: Finishing process for textiles, finishing bath for textiles using phosphinicosuccinc acid, phosphinicobissuccinic acid
Inventor: GERABERT ANTONIO
IPC: C07F9/30
Filed: 1998-03-31
Abstract: Process for finishing a textile in which the textile to be treated is impregnated using a finishing bath containing phosphinicosuccinic acid (I), phosphinicobissuccinic acid (II) or a mixture of phosphinicosuccinic acid (I) and phosphinico-bissuccinic acid (II), finishing bath, finished textile and use of previously-mentioned acids as textile finishes or as cross-linking agents for cellulose.
Patent KR-950025833-A (KR)
Title: 음극선관용 전자총
IPC: H01J29/48
Filed: 1994-02-24
Abstract: 본 발명은 음극선관용 전자총에 관한 것이다. 본 발명의 전자총은, 열전자 방출원으로서 적어도 3개의 단위 음극체를 가지는 음극 구조체와, 단위 음극체들을 인라인형으로 지지하는 3개의 슬리이브를 갖는 절연블럭과, 상기 음극 구조체에서 발생된 열전자를 제어 및 가속하여 전자빔을 생성하는 제어 그리드 및 스크린 전극과, 상기 전자빔을 가속 및 집속하는 적어도 하나의 포커스 전극과 가속 전극을 갖추며, 상기 단위 음극체는 열전자 방출 물질이 함유된 다공성 펠렛과, 상기 각다공성 펠렛에 직접 접촉되는 적어도 4개의 필라멘트와, 상기 필라멘트들이 지지되는 적어도 2개의 서포터와, 상기 서포터들을 인라인형으로 지지 고정하는 고정블럭을 구비하여 구성되며, 상기 제어 그리드는 상기 펠렛에 대응되는 인라인형의 3개의 열전자 통과공이 형성된 바닥면과 상기 절연블럭의 측면을 에워싸는 스커트를 가지는 컵형 몸체를 가지도록 구성되어 있다. 이러한 구조의 전자총은 부품 조립이 용이하고, 그리고 전체적으로 구조가 안정된다.
Patent KR-950028453-A (KR)
Title: 컬러텔레비전의 중간주파수 자동조정장치
Filed: 1994-03-30
Abstract: 본 발명은 용량가변형 다이오드틀 이용하여 구성된 중간주파수(F)모듈의 공진주파수를 자동으로 조정하도록 된 컬러텔레비전의 중간주파수 자동조정장치에 관한 것으로, 용량가변형 소자에 가해지는 전압에 의해 공진주파수가 가면되는 IF모듈(20)의 고정적인 용량과 인덕턴스를 측정하는 LC측정부(22)와, 이 LC측청수단(22)에서 측정된 고정적인 용량과 인덕턴스를 기초로 상기 1F모듈(20)의 용량가변형 소자의 용량을 산출하여 제어전압을 출력하는 예컨대 PC로 구성된 제어부(24), 이 제어부(24)에서 출력되는 상기 용량가변형 소자에 대한 제어전압을 아날로그변환하는 디지탈-아날로그변환부(26), 이 디지탈-아날로그변환부(26)에 의해 변환된 제어전압을 상기 1F모듈(20)의 용량가변형 소자의 용량가변을 위한 전압으로 설정하는 전압설정부(28)를 구비하여 구성되어, IF모듈(20)의 고정용량과 인덕턴스를 측정하여 그 산출된 용량과 인덕턴스를 기초로 용량가변소자의 용량 및 그 용량의 제어전압을 얻어서 IF모듈(20)의 공진주파수를 최적화되도록 조정하는 것이다.
Patent KR-950031259-A (KR)
Title: 저온 열분해에 의한 음식물 쓰레기의 처리방법
IPC: B09B3/00
Filed: 1994-05-04
Abstract: 본 발명은 저온 열분해에 의한 음식물 쓰레기의 처리방법에 관한 것으로서, 더욱 상세하게는 주방에서 발생하는 음식물 쓰레기를 저온(50∼275℃), 저압(0.2∼59 기압)하에서 1∼2시간 가열처리하는 저온 열분해법에 의해 신속하고 깨끗하게 감량하며 동시에 이를 재 자원화하는 비용이 적게들고 환경오염을 최소화하는 음식물 쓰레기 처리방법에 관한 것이다.
Patent KR-950032757-A (KR)
Title: 극세섬유의 제조방법
IPC: D01D5/36
Filed: 1994-05-20
Abstract: 본 발명은 일반 폴리에스테르를 비용출 성분으로 하고, 유기술폰산 금속염과 제3의 단량체인 폴리알킬렌글리콜을 첨가하고 염화나트륨을 첨가하여 제조한 개질폴리에스테르를 용출성분으로 하여 다층 방사상 접합형 복합섬유를 얻고, 이를 정련 가공 및 알카리 감량 가공함으로서 정련시 용출 성분 중 일부가 제거되어 알카리 감량시 개질 폴리에스테르의 가수분해 속도를 향상시킬 수 있어 비용출 성분인 폴리에스테르가 침해를 받지 않으면서도 방사 및 연신작업성을 향상시킬 수 있는 극세섬유의 제조방법에 관한 것이다.
Patent KR-960001808-A (KR)
Title: 그레이레벨 조정회로
Filed: 1994-06-02
Abstract: 본원 발명은 디지탈방식을 이용하여 기준전압을 공급하는 박막트랜지스터 액정표시장치(Thin film Transistor-Liquid Crystal Display) 구동용으로 사용하는 그레이레벨 조정회로에 관한 것으로서, 입력전압을 분압하는 입력레벨조정부와, 상기 입력레벨조정부에서 분압된 전압을 제1저항을 통해 (-)단자로 입력받는 제1연산증폭기와, 기준전압을 설정하여 상기 제1연산증폭기 (+)단자로 출력하는 기준전압공급부와, 상기 제1연산증폭기의 출력을 입력받아 전류를 증가시켜 출력하는 전류버퍼회로부와, 상기 제1연산증폭기의 (-)단자와 상기 전류버퍼회로부의 출력단자 사이에 연결된 제2저항으로 구성되고, 하나의 기준전압공급부에서 디지탈 방식으로 모든 그레이레벨회로에 기준전압을 입력시키기 때문에 부품수가 줄어서 생산성을 향상시키는 동시에 정밀한 조정이 가능한 잇점이 있는 것을 특징으로 한다.